openbsd rc: replace deprecated flags, renamed to fit other service files

installation/openbsd/rc.d/pleromad

@@ -1,34 +0,0 @@
-#!/bin/ksh
-#
-# Default init file for Pleroma on OpenBSD
-#
-# Simple installation instructions:
-# 1. Install Pleroma per wiki instructions
-# 2. Place this pleromad file in /etc/rc.d
-# 3. Enable and start Pleroma
-#	# doas rcctl enable pleromad
-#	# doas rcctl start pleromad
-#
-
-daemon="/usr/local/bin/elixir"
-daemon_flags="--detached -S /usr/local/bin/mix phx.server"
-daemon_user="_pleroma"
-
-. /etc/rc.d/rc.subr
-
-rc_reload=NO
-pexp="phx.server"
-
-rc_check() {
-	pgrep -q -U _pleroma -f "phx.server"
-}
-
-rc_start() {
-	${rcexec} "cd pleroma; ${daemon} ${daemon_flags}"
-}
-
-rc_stop() {
-	pkill -q -U _pleroma -f "phx.server"
-}
-
-rc_cmd $1